(Victuals) shall not be put either inside or on top of an oven that was heated with straw or with stubble; a firing-pot that was heated with straw or with stubble is (considered by the law) as a stone, but if it was heated with pressed poppy seed or with wood it is considered as an oven.
GEMARA: A Boraitha teaches: If an oven was heated with straw or with stubble, (a pot with victuals) shall not be put close to it (so that it touch the oven), the less so upon it, and still less so into it; so much the less shall (a pot) be put (alongside of an oven) that was heated with poppy-seed pulp or with wood. If a firing-pot was heated with straw or with stubble, (a pot) may be put close to it, but not upon it; with poppy-seed pulp or with wood it must not be put close to it. Said R. Aha b. Rabha to R. Ashi: "How shall the firing-pot be considered? If it is like a stove, even if heated with poppy-seed pulp or with wood (a pot shall be allowed to be put close to it); and if it is like an oven it should not, even if it is heated with stubble or straw?" Answered he: It contains more heat than a stove and less heat than an oven.
What is a firing-pot and what is a stove? Said R. Jose b. Hanina: "A firing-pot has an opening on the top upon which only one pot can be set; a stove has openings upon which two pots can be set at a time."
MISHNA III.: An egg shall not be put close to a boiler to get it settled, nor must it be wrapped in a hot cloth. R. Jose permits it; also it must not be put into hot sand or in the (hot) dust of the road that it be roasted (by the heat of the sun). It once happened that the inhabitants of Tiberias had laid a pipe of cold water through the arm of their hot springs. But the sages explained to them that on the Sabbath this water is considered like any other warmed on the Sabbath, and must not be used either for washing or drinking; and should this be done on a feast day, it is like water heated by fire, which may be used for drinking only, but not for washing.
GEMARA: The schoolmen questioned: How is it if one has done so with an egg? Said R. Joseph: He is liable for a sin-offering. Said Mar b. Rabhina: This is to be understood also from the following Boraitha: Everything that was in hot water before the Sabbath may be soaked in hot water on the Sabbath; things that were not in hot water before the Sabbath may only be rinsed in it, excepting old herrings and Spanish (salted) fish, because with these, rinsing completes their preparation. (The same is the case with an egg; the settling completes.)
"Nor shall it be wrapped," etc. Now, the Mishna which states: "Cooked victuals may be put into a pit for preservation; drinking water into cold bad water to cool; cold victuals in the sun to warm." Shall we assume that it is in accordance with R. Jose and not with the sages? Said R. Na'hman: As to the heat of the sun, all agree that it is allowed; the outcome of heating by fire, all agree that it is prohibited. The point of their differing is the outcome of sun-heating. The one master holds that the use of such heat is prohibited for fear lest one use also the heat that is generated by fire; the other master does not impose such a precautionary measure.
"It happened that the inhabitants of Tiberias," etc. R. Hisda said: With the prohibition by the rabbis of the act of the Tiberians they have also abolished the permission to heat on Friday, even when it is yet day, in such places as increase heat. Said Ulla: "The Halakha prevails according to the Tiberians." Rejoined R. Na'hman: "The Tiberians themselves have already destroyed their pipes." "Washing with warm water," how is this to be understood? The whole body? Is this prohibited only with water that was warmed on Sabbath? Is it not the same even when it was warmed on the eve of Sabbath? As the following Boraitha states: "With water which was warmed on the eve of Sabbath, on the morrow one may wash his face, hands, and feet, but not the whole body. And if it means the face, etc., how is the latter part to be understood? If it was warmed on a feast day," etc.
Shall we then assume that our Mishna states in accordance with Beth Shamai, as they so state plainly elsewhere, to which the Beth Hillel opposed and permitted? Said R. Iyqa b. Hanina: Our Mishna treats of washing the entire body, and it is in accordance with the Tana of the following Boraitha: "One shall not rinse his entire body (on the Sabbath) either with warm or with cold water." So is the decree of R. Mair, but R. Simeon permits this. R. Hisda says their dispute concerns only (water that is) in the ground; but water contained in a vessel is strictly prohibited.
Rabba b. b. Hana in the name of R. Johanan said: "The Halakha prevails according to R. Jehudah." Said R. Joseph to him: "Didst thou hear this explicitly, or dost thou derive it by inference (from a similar teaching)?" "I have heard it explicitly," he answered.
It was taught: If water was warmed on Friday, Rabh said one may wash his entire body in it on the next day, every member separately (i.e., not plunge into it at once). Samuel, however, said: It was not allowed but of the face, hands, and feet. And the following Boraitha supports Samuel: "If water was warmed on Friday, one may wash his face, hands, and feet with it on the following day, but not his entire body, even member by member; and so much less with water warmed on a feast day."
Said R. Joseph to Abayi: "Did Rabba not act according to the decisions of Rabh?" "I know not," he answered.
The rabbis taught: A bath-house, the openings of which were stopped up on Friday (so that the heat should not escape), may be used for bathing immediately after the Sabbath is over. If its openings were stopped up on the eve of a feast day, one may, on the next day, enter it to have a sweat, but he must leave it and rinse his hands in an adjoining room. R. Jehudah said: It happened in a bath-house of the city of B'nai Beraq, that its openings were stopped up on the eve of a feast day. The next day R. Eliezer b. Azariah and R. Aqiba entered it and took a sweat; then they left it and rinsed their bodies in the adjoining room; but the warm water in it had been covered with boards. When the report of this reached the masters they said, even if the warm water had not been covered with boards, they were also allowed (to do so). However, since transgressing began to increase, they began to prohibit. In bath-houses of large cities one may walk about without fear of people's saying that he went to take a sweat.
What does the expression "transgressing" mean? As R. Simeon b. Pazi in the name of R. Joshua b. Levi, quoting bar Qapara, said: In former times the people were accustomed to bathe (on the Sabbath) in water that was warmed on Friday. The bath-keepers then began to warm the water on the Sabbath, and to tell the people that it had been warmed on Friday. Hereupon they prohibited bathing in warm water, but still they placed no restriction upon taking a sweating (in the bath-room). The people then would come and bathe, but pretend to merely take a sweating. Then sweating was also prohibited, but washing in the hot spring water of Tiberias was still allowed. The people, however, would come and wash themselves in water that was warmed by the fire and say that they washed in the hot spring water. Subsequently warm water was prohibited for bathing altogether, but bathing in cold water was allowed. Seeing that people could not stand the last prohibition, it was therefore revoked, and bathing in the hot spring water of Tiberias was allowed. The prohibition of the sweating bath, however, remained. The rabbis taught: One may warm himself by a hearth-fire and afterwards rinse himself with cold water, but not bathe first in cold water and then warm himself by a hearth-fire, because he warms the water that is on him.
The rabbis taught: One may warm a sponging-cloth and put it upon his bowels (on the Sabbath), but he must not do so with a boiling hot vessel, for this is dangerous even on week days.
The rabbis taught: One may put a pitcher of water before a blazing fire, not to warm it, but to temper the coldness of the water. R. Judah said: A woman may put an oil flask before a blazing fire, not to boil it, but merely to temper it. R. Simeon b. Gamaliel says: A woman may unhesitatingly put oil on her hand, warm it before the fire, and anoint her little son with it without any fear.
Said R. Judah in the name of Samuel: Whether it be oil or water, if the hand is spontaneously withdrawn from it (feeling the scald) it is prohibited, but not otherwise. And what extent of heat is meant by it? Said Rabba: If the belly of a child is scalded by it. R. Itz'hak b. Abhdimi said: "I once followed Rabbi into the bath-house (on the Sabbath). I wanted to put a bottle of oil for him into the tank (that contained hot spring water). Said he unto me: "Take out
